208403712

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 144

約数和(自身を含む): 672557760

約数和(自身を除く): 464154048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2741, 2816, 3168, 3456, 4224, 4752, 5482, 6336, 6912, 8223, 8448, 9504, 10964, 12672, 16446, 19008, 21928, 24669, 25344, 30151, 32892, 38016, 43856, 49338, 60302, 65784, 74007, 76032, 87712, 90453, 98676, 120604, 131568, 148014, 175424, 180906, 197352, 241208, 263136, 271359, 296028, 350848, 361812, 394704, 482416, 526272, 542718, 592056, 701696, 723624, 789408, 814077, 964832, 1052544, 1085436, 1184112, 1447248, 1578816, 1628154, 1929664, 2105088, 2170872, 2368224, 2894496, 3157632, 3256308, 3859328, 4341744, 4736448, 5788992, 6315264, 6512616, 7718656, 8683488, 9472896, 11577984, 13025232, 17366976, 18945792, 23155968, 26050464, 34733952, 52100928, 69467904, 104201856, 208403712]

約数ペア:

[(1, 208403712), (2, 104201856), (3, 69467904), (4, 52100928), (6, 34733952), (8, 26050464), (9, 23155968), (11, 18945792), (12, 17366976), (16, 13025232), (18, 11577984), (22, 9472896), (24, 8683488), (27, 7718656), (32, 6512616), (33, 6315264), (36, 5788992), (44, 4736448), (48, 4341744), (54, 3859328), (64, 3256308), (66, 3157632), (72, 2894496), (88, 2368224), (96, 2170872), (99, 2105088), (108, 1929664), (128, 1628154), (132, 1578816), (144, 1447248), (176, 1184112), (192, 1085436), (198, 1052544), (216, 964832), (256, 814077), (264, 789408), (288, 723624), (297, 701696), (352, 592056), (384, 542718), (396, 526272), (432, 482416), (528, 394704), (576, 361812), (594, 350848), (704, 296028), (768, 271359), (792, 263136), (864, 241208), (1056, 197352), (1152, 180906), (1188, 175424), (1408, 148014), (1584, 131568), (1728, 120604), (2112, 98676), (2304, 90453), (2376, 87712), (2741, 76032), (2816, 74007), (3168, 65784), (3456, 60302), (4224, 49338), (4752, 43856), (5482, 38016), (6336, 32892), (6912, 30151), (8223, 25344), (8448, 24669), (9504, 21928), (10964, 19008), (12672, 16446)]